#### 24.2.3 Specifying DITA version

By default, DITA2Go produces output for DITA version 1.1. However, you can restrict output to features that conform to DITA version 1.0, and you can generate version 1.2 output by specifying 1.1 and using the mechanism provided for specializations and content models; see §41. Working with content models.

To specify DITA version 1.0 output:

    [DITAOptions]
    ; DITAVer = DITA version point number, 1 (default, for 1.1)
    ;  or 0 (for 1.0)
    DITAVer = 0

When DITAVer=1, output can include the following DITA 1.1 features:

- elements <index-see>, <index-see-also>, and <index-sort-as>
- index range attributes
- elements <abstract>, <foreign>, <unknown>, and <data>
- topic types glossentry and bookmap, and the elements they contain.

When DITAVer=0, these features are omitted from output.

Previous Topic: 24.2.2 Specifying DITA output options

Next Topic: 24.2.4 Configuring the DITA DTD SYSTEM identifier

Parent Topic: 24.2 Setting up a DITA XML project

Sibling Topics:

24.2.1 Creating a DITA XML project

24.2.2 Specifying DITA output options

24.2.4 Configuring the DITA DTD SYSTEM identifier

24.2.5 Substituting document format names for default names